The answer to this question is in fact the Lungs.
Answer:
Definition. The first metaphase of meisosis I encompasses the alignment of paired chromosomes along the center (metaphase plate) of a cell, ensuring that two complete copies of chromosomes are present in the resulting two daughter cells of meiosis I. Metaphase I follows prophase I and precedes anaphase I.
Explanation:
"As elevation increases, air pressure decreases." could be a good claim. for evidence you could put" when the elevation was 33 feet in ny, the air pressure was 29.92, when the elevation was 594 in chicago, the airpressurewas 29.87, the elevation increased from ny to chicago whil air pressure decreased." for reasoning you could put "The elevation in new york was 33 feet, and the elevation in chicago is greater(594). The air pressure in new york is 29.92, an the air pressure in chicago is 29.87. 29.87 is less than 29.92, therefore the air pressure decreases as elevation increases"or something of that sort. hope this helps!
Answer:
The correct answer is option (d)-"All of these are found in the fossil record and have been used by scientists to understand human evolution".
Explanation:
There is plenty of evidence that supports the proposal of how humans has evolved during past times. The fossil records that scientists has used understand human evolutionary patterns include the following. Ardipithecus ramidus bones that revealed advances in upright walking, even tough they had a small brain that measured between 300 and 350 cm3. Australopithecus lack of an opposable big toe suggest that they lived on the ground instead of in trees. Homo erectus was the first species to use and control fire, as suggested by evidence of microscopic traces of wood ash.
